/*-
 * Copyright (c) 2009 Jonathan Anderson
 * All rights reserved.
 *
 * WARNING: THIS IS EXPERIMENTAL SECURITY SOFTWARE THAT MUST NOT BE RELIED
 * ON IN PRODUCTION SYSTEMS.  IT WILL BREAK YOUR SOFTWARE IN NEW AND
 * UNEXPECTED WAYS.
 * 
 * This software was developed at the University of Cambridge Computer
 * Laboratory with support from a grant from Google, Inc. 
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */


#ifndef CAP_POWERBOX_H
#define CAP_POWERBOX_H

enum capbox_ui_t { CAPBOX_KDE /* TODO, GNOME, NCURSES*/ };

enum capbox_op_t
{
	OPEN_FILE,
	SAVE_FILE,
	SELECT_DIR
};

struct capbox_options
{
	enum capbox_ui_t	ui;            /* UI type */
	enum capbox_op_t	operation;     /* operation to perform */
	char			rights;			/* rights desired, in UNIX octal form */
	char*			window_title;  /* set by user_angel, not sandbox */
	int			parent_window; /* X11 window to attach to (or 0) */
	char*			start_path;    /* path to start in (or NULL) */
	int			pathlen;       /* length of start path */
	int			start_fd;      /* FD to start in (or -1) */
	int			mult;          /* allow multiple selection */
	char*			filter;        /* filter expression (or NULL) */
	int			filterlen;     /* length of filter expression */
};


/**
 * Open a powerbox.
 *
 * @return  a capability file descriptor or -1
 */
int capbox_display(struct capbox_options *options);

#endif

